KR20010042121A - 연료 분사 밸브 - Google Patents

연료 분사 밸브 Download PDF

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Publication number
KR20010042121A
KR20010042121A KR1020007010495A KR20007010495A KR20010042121A KR 20010042121 A KR20010042121 A KR 20010042121A KR 1020007010495 A KR1020007010495 A KR 1020007010495A KR 20007010495 A KR20007010495 A KR 20007010495A KR 20010042121 A KR20010042121 A KR 20010042121A
Authority
KR
South Korea
Prior art keywords
fuel injection
valve
pivot
insert
injection valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
KR1020007010495A
Other languages
English (en)
Korean (ko)
Inventor
달만프랑크
카임노르베르트
에첼디터
Original Assignee
클라우스 포스, 게오르그 뮐러
로베르트 보쉬 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 클라우스 포스, 게오르그 뮐러, 로베르트 보쉬 게엠베하 filed Critical 클라우스 포스, 게오르그 뮐러
Publication of KR20010042121A publication Critical patent/KR20010042121A/ko
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/162—Means to impart a whirling motion to fuel upstream or near discharging orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
KR1020007010495A 1998-03-25 1998-12-29 연료 분사 밸브 Withdrawn KR20010042121A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19813020A DE19813020A1 (de) 1998-03-25 1998-03-25 Brennstoffeinspritzventil
DE19813020.1 1998-03-25
PCT/DE1998/003805 WO1999049211A1 (de) 1998-03-25 1998-12-29 Brennstoffeinspritzventil

Publications (1)

Publication Number Publication Date
KR20010042121A true KR20010042121A (ko) 2001-05-25

Family

ID=7862198

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007010495A Withdrawn KR20010042121A (ko) 1998-03-25 1998-12-29 연료 분사 밸브

Country Status (8)

Country Link
US (1) US6427666B1 (cs)
EP (1) EP1066468B1 (cs)
JP (1) JP2002507695A (cs)
KR (1) KR20010042121A (cs)
CN (1) CN1109816C (cs)
CZ (1) CZ293238B6 (cs)
DE (2) DE19813020A1 (cs)
WO (1) WO1999049211A1 (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6397421B1 (en) 1999-09-24 2002-06-04 Micell Technologies Methods and apparatus for conserving vapor and collecting liquid carbon dioxide for carbon dioxide dry cleaning
DE10046304C1 (de) * 2000-09-19 2002-06-06 Bosch Gmbh Robert Verfahren zum Herstellen eines Ventilsitzkörpers eines Brennstoffeinspritzventils
DE10112143A1 (de) * 2001-03-14 2002-09-19 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10260975A1 (de) * 2002-12-24 2004-07-08 Robert Bosch Gmbh Kraftstoffeinspritzventil für Brennkraftmaschinen
DE10320491B4 (de) * 2003-05-08 2014-05-08 Volkswagen Ag Kraftstoffeinspritzventil für eine Brennkraftmaschine
JP5862941B2 (ja) * 2011-11-08 2016-02-16 株式会社デンソー 燃料噴射弁

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4230273A (en) * 1978-02-07 1980-10-28 The Bendix Corporation Fuel injection valve and single point system
DE2807052A1 (de) 1978-02-18 1979-08-23 Bosch Gmbh Robert Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen
JPS58140508A (ja) * 1982-02-16 1983-08-20 Taisan Kogyo Kk 流量制御ノズル
DE3437760A1 (de) 1984-10-16 1986-04-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoff-einspritzduese fuer brennkraftmaschinen
DE3534125A1 (de) 1985-09-25 1987-04-02 Bosch Gmbh Robert Einspritzventil
DE3643523A1 (de) * 1986-12-19 1988-06-30 Bosch Gmbh Robert Einspritzventil fuer kraftstoffeinspritzanlagen
US4899699A (en) * 1988-03-09 1990-02-13 Chinese Petroleum Company Low pressure injection system for injecting fuel directly into cylinder of gasoline engine
US5285969A (en) * 1989-11-25 1994-02-15 Robert Bosch Gmbh Electromagnetically operated fuel injection valve
DE4218943A1 (de) 1992-06-10 1993-12-16 Bosch Gmbh Robert Kraftstoffeinspritzdüse für Brennkraftmaschinen

Also Published As

Publication number Publication date
CN1290327A (zh) 2001-04-04
US6427666B1 (en) 2002-08-06
WO1999049211A1 (de) 1999-09-30
EP1066468A1 (de) 2001-01-10
JP2002507695A (ja) 2002-03-12
CZ20003352A3 (en) 2001-05-16
DE19813020A1 (de) 1999-09-30
EP1066468B1 (de) 2004-03-31
CZ293238B6 (cs) 2004-03-17
CN1109816C (zh) 2003-05-28
DE59811121D1 (de) 2004-05-06

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20000922

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid